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48*48mm 0.5 Precision PID Temperature Controller CHFU Thermocouple E/K/J/L/T/R/S/PT100/Cu50 Type Sensor Relay SSR Output RS485 48*48mm 0.5 Precision PID Temperature Controller CHFU Thermocouple E/K/J/L/T/R/S/PT100/Cu50 Type Sensor Relay SSR Output RS485

48*48mm 0.5 Precision PID Temperature Controller CHFU Thermocouple E/K/J/L/T/R/S/PT100/Cu50 Type Sensor Relay SSR Output RS485

$97.85$97.85

1 sold
24V 220V Compatible with Autonics Temperature Controller 48*96mm T25 PID Thermocouple Input RS485 Relay SSR 0‑10V 4‑20mA Output 24V 220V Compatible with Autonics Temperature Controller 48*96mm T25 PID Thermocouple Input RS485 Relay SSR 0‑10V 4‑20mA Output

24V 220V Compatible with Autonics Temperature Controller 48*96mm T25 PID Thermocouple Input RS485 Relay SSR 0‑10V 4‑20mA Output

$110.00$110.00

SEEKU Wireless communication IoT 4G Ethernet WIFI module RS485 Remote control Monitor the PLC. SEEKU Wireless communication IoT 4G Ethernet WIFI module RS485 Remote control Monitor the PLC.

SEEKU Wireless communication IoT 4G Ethernet WIFI module RS485 Remote control Monitor the PLC.

$110.00$110.00

Supports multiple sensor inputs PID RS485 RTD Relay SSR 0-10V 4-20mA Output Temperature Controller Modbus AC/DC 24V AC 220V Supports multiple sensor inputs PID RS485 RTD Relay SSR 0-10V 4-20mA Output Temperature Controller Modbus AC/DC 24V AC 220V

Supports multiple sensor inputs PID RS485 RTD Relay SSR 0-10V 4-20mA Output Temperature Controller Modbus AC/DC 24V AC 220V

$115.00$115.00

T25 PID Temperature Controller Heat Cool Control Thermocouple RS485 RTD Input RelaySSR 0-10V 4-20mA Output Modbus 24V DC 220V AC T25 PID Temperature Controller Heat Cool Control Thermocouple RS485 RTD Input RelaySSR 0-10V 4-20mA Output Modbus 24V DC 220V AC

T25 PID Temperature Controller Heat Cool Control Thermocouple RS485 RTD Input RelaySSR 0-10V 4-20mA Output Modbus 24V DC 220V AC

$118.45$118.45

1 sold
RS485 MODBUS 6 Alarm Pattern Controller T01 PT100 K Type Thermal Couple 4-20mA 0-10V Input 220VAC/24VDC Digital PID Temperature RS485 MODBUS 6 Alarm Pattern Controller T01 PT100 K Type Thermal Couple 4-20mA 0-10V Input 220VAC/24VDC Digital PID Temperature

RS485 MODBUS 6 Alarm Pattern Controller T01 PT100 K Type Thermal Couple 4-20mA 0-10V Input 220VAC/24VDC Digital PID Temperature

$103.00$103.00

23 sold
Chingjun 2-Channel RS485 AC Current Transformer Detection Module 25A 50A Modbus RTU Communication for Current Data Module Chingjun 2-Channel RS485 AC Current Transformer Detection Module 25A 50A Modbus RTU Communication for Current Data Module

Chingjun 2-Channel RS485 AC Current Transformer Detection Module 25A 50A Modbus RTU Communication for Current Data Module

$16.00$16.00

Isolated RS485 Repeater Photoelectric Isolation Industrial RS485 Hub 2Channel Signal Amplifier Isolated RS485 Repeater Photoelectric Isolation Industrial RS485 Hub 2Channel Signal Amplifier

Isolated RS485 Repeater Photoelectric Isolation Industrial RS485 Hub 2Channel Signal Amplifier

$52.53$52.53

18 sold
24V 220V Compatible with Autonics Temperature Controller T24 PID Thermocouple Input RS485 Relay SSR 0-10V 4-20mA Output 24V 220V Compatible with Autonics Temperature Controller T24 PID Thermocouple Input RS485 Relay SSR 0-10V 4-20mA Output

24V 220V Compatible with Autonics Temperature Controller T24 PID Thermocouple Input RS485 Relay SSR 0-10V 4-20mA Output

$125.73$125.73

23 sold
HEXIN RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit Wholesale

HEXIN RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit Wholesale

$6.90$6.90

RS232 to RS485 Data Converter Serial Adapter 1.2KM 4 Bit RS232 to RS485 Data Converter Serial Adapter 1.2KM 4 Bit

RS232 to RS485 Data Converter Serial Adapter 1.2KM 4 Bit

$11.00$11.00

34% off
Y1UB RS485 Ethernet Adapter MQTT Networking Communication Device Aluminum Housing Y1UB RS485 Ethernet Adapter MQTT Networking Communication Device Aluminum Housing

Y1UB RS485 Ethernet Adapter MQTT Networking Communication Device Aluminum Housing

$96.31$145.93

Chingjun1-Channel RS485 AC Current Transformer Detection Module RS485 Modbus RTU 25A 50A Current Data Acquisition Module Chingjun1-Channel RS485 AC Current Transformer Detection Module RS485 Modbus RTU 25A 50A Current Data Acquisition Module

Chingjun1-Channel RS485 AC Current Transformer Detection Module RS485 Modbus RTU 25A 50A Current Data Acquisition Module

$13.00$13.00

SeekU T250 Temperature Controller Relay SSR 0‑10V 4‑20mA Output 24V/220V Optional Power Supply RS485 PID Auto‑tuning SeekU T250 Temperature Controller Relay SSR 0‑10V 4‑20mA Output 24V/220V Optional Power Supply RS485 PID Auto‑tuning

SeekU T250 Temperature Controller Relay SSR 0‑10V 4‑20mA Output 24V/220V Optional Power Supply RS485 PID Auto‑tuning

$117.00$117.00

Huaqingjun USB to RS485 Converter Modbus RTU Communication USB Cable DB9 for Industrial Automation Huaqingjun USB to RS485 Converter Modbus RTU Communication USB Cable DB9 for Industrial Automation

Huaqingjun USB to RS485 Converter Modbus RTU Communication USB Cable DB9 for Industrial Automation

$10.00$10.00

2 sold
Huaqingjun 3-Channel RS485 AC Current Transformer Detection 25A 50A Module Modbus RTU for Current Data Acquisition Huaqingjun 3-Channel RS485 AC Current Transformer Detection 25A 50A Module Modbus RTU for Current Data Acquisition

Huaqingjun 3-Channel RS485 AC Current Transformer Detection 25A 50A Module Modbus RTU for Current Data Acquisition

$20.00$20.00

2 sold
FX3U 14MR 14MT 20MR 20MT 24MR 24MT 1AD 1DA Output Baud Rate 115.2Kbps MODBUS RTU RS485 RS232 FX3U 14MR 14MT 20MR 20MT 24MR 24MT 1AD 1DA Output Baud Rate 115.2Kbps MODBUS RTU RS485 RS232

FX3U 14MR 14MT 20MR 20MT 24MR 24MT 1AD 1DA Output Baud Rate 115.2Kbps MODBUS RTU RS485 RS232

$113.30$113.30

23 sold
T24 PID Temperature Controller 100ms Sampling Thermocouple RTD Input Relay SSR 0-10V 4-20mA Output RS485 Modbus 24V DC 220V AC T24 PID Temperature Controller 100ms Sampling Thermocouple RTD Input Relay SSR 0-10V 4-20mA Output RS485 Modbus 24V DC 220V AC

T24 PID Temperature Controller 100ms Sampling Thermocouple RTD Input Relay SSR 0-10V 4-20mA Output RS485 Modbus 24V DC 220V AC

$103.00$103.00

61% off
2X 8Ch Input/Output Digital Switch TTL Lvttl CMOS RS485 IO Control Module Modbus Rtu Board For PLC Relay, (With Pin)-ABIU 2X 8Ch Input/Output Digital Switch TTL Lvttl CMOS RS485 IO Control Module Modbus Rtu Board For PLC Relay, (With Pin)-ABIU

2X 8Ch Input/Output Digital Switch TTL Lvttl CMOS RS485 IO Control Module Modbus Rtu Board For PLC Relay, (With Pin)-ABIU

$6.17$15.81

SeekU FFU Relay SSR output AC220V control with RS485 online monitoring Air cleanser stepless speed controller SeekU FFU Relay SSR output AC220V control with RS485 online monitoring Air cleanser stepless speed controller

SeekU FFU Relay SSR output AC220V control with RS485 online monitoring Air cleanser stepless speed controller

$61.80$61.80

58% off
Stylish-RS485 RS232 Isolated Expansion HAT SPI Control RS485 RS232 HAT, For Arduino RS232 RS485 Communication Module Stylish-RS485 RS232 Isolated Expansion HAT SPI Control RS485 RS232 HAT, For Arduino RS232 RS485 Communication Module

Stylish-RS485 RS232 Isolated Expansion HAT SPI Control RS485 RS232 HAT, For Arduino RS232 RS485 Communication Module

$23.45$55.84

1 sold
SEEKU PID RS485 Supports multiple sensor inputs W96XH96mm Temp Controller Relay SSR 0-10V 4-20mA Output Modbus AC/DC 24V AC 220 SEEKU PID RS485 Supports multiple sensor inputs W96XH96mm Temp Controller Relay SSR 0-10V 4-20mA Output Modbus AC/DC 24V AC 220

SEEKU PID RS485 Supports multiple sensor inputs W96XH96mm Temp Controller Relay SSR 0-10V 4-20mA Output Modbus AC/DC 24V AC 220

$115.00$115.00

26% off
Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Support 24BB Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Support 24BB

Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Support 24BB

$15.84$21.41

Huaqingjun 1-Channel RS485 Current Voltage Detect Module High-Precision Transformer 485 Modbus Communication Acquisition Module Huaqingjun 1-Channel RS485 Current Voltage Detect Module High-Precision Transformer 485 Modbus Communication Acquisition Module

Huaqingjun 1-Channel RS485 Current Voltage Detect Module High-Precision Transformer 485 Modbus Communication Acquisition Module

$16.00$16.00

Chingjun RS485 232 TTL to LoRa Data Communication Module 2KM 4KM 6KM Wireless Ethernet Port to 232/485 Repeater Network Radio Chingjun RS485 232 TTL to LoRa Data Communication Module 2KM 4KM 6KM Wireless Ethernet Port to 232/485 Repeater Network Radio

Chingjun RS485 232 TTL to LoRa Data Communication Module 2KM 4KM 6KM Wireless Ethernet Port to 232/485 Repeater Network Radio

$18.00$18.00

Thermostat SeekU T26 Compatible with Autonics PID Auto-tuning Relay SSR 0-10V 4-20mA Output RS485 DC24V/AC220V Thermostat SeekU T26 Compatible with Autonics PID Auto-tuning Relay SSR 0-10V 4-20mA Output RS485 DC24V/AC220V

Thermostat SeekU T26 Compatible with Autonics PID Auto-tuning Relay SSR 0-10V 4-20mA Output RS485 DC24V/AC220V

$113.30$113.30

2 sold
36% off
CB 1241 RS485 Signal Board 241-1CH30-1XB0 Compatible For Siemens S7-1200 CPU 1214 Communication Module CB 1241 RS485 Signal Board 241-1CH30-1XB0 Compatible For Siemens S7-1200 CPU 1214 Communication Module

CB 1241 RS485 Signal Board 241-1CH30-1XB0 Compatible For Siemens S7-1200 CPU 1214 Communication Module

$19.73$30.83

SEEKU W72XH72mm PID RS485 Relay SSR 0-10V 4-20mA Output Supports multiple sensor inputsTemp Controller Modbus AC/DC 24V AC 220V SEEKU W72XH72mm PID RS485 Relay SSR 0-10V 4-20mA Output Supports multiple sensor inputsTemp Controller Modbus AC/DC 24V AC 220V

SEEKU W72XH72mm PID RS485 Relay SSR 0-10V 4-20mA Output Supports multiple sensor inputsTemp Controller Modbus AC/DC 24V AC 220V

$115.00$115.00

Pulse Controller WSM-2 PWM Pulse Generator Knob Adjustable Frequency Duty Cycle RS485 Modbus Communication Pulse Output Pulse Controller WSM-2 PWM Pulse Generator Knob Adjustable Frequency Duty Cycle RS485 Modbus Communication Pulse Output

Pulse Controller WSM-2 PWM Pulse Generator Knob Adjustable Frequency Duty Cycle RS485 Modbus Communication Pulse Output

$50.00$50.00

4/8 Port 485 Hub Repeater 4/8-Channel RS485 Distributor Isolation Industrial Grade Splitter 4/8 Port 485 Hub Repeater 4/8-Channel RS485 Distributor Isolation Industrial Grade Splitter

4/8 Port 485 Hub Repeater 4/8-Channel RS485 Distributor Isolation Industrial Grade Splitter

$94.76$94.76

32 sold
Huaqingjun 4-Channel RS485 LAN Digital Input Module Modbus RTU/TCP 4DI Board for Sensors Huaqingjun 4-Channel RS485 LAN Digital Input Module Modbus RTU/TCP 4DI Board for Sensors

Huaqingjun 4-Channel RS485 LAN Digital Input Module Modbus RTU/TCP 4DI Board for Sensors

$26.00$26.00

Huaqingjun 2-Channel RS485 Current Voltage Transformer Detect Module High-Precision Acquisition Module Huaqingjun 2-Channel RS485 Current Voltage Transformer Detect Module High-Precision Acquisition Module

Huaqingjun 2-Channel RS485 Current Voltage Transformer Detect Module High-Precision Acquisition Module

$22.00$22.00

RS485 serial port meter digital tube display module 4-bit 0.56-inch MODBUS-RTU LED digital tube RS485 serial port meter digital tube display module 4-bit 0.56-inch MODBUS-RTU LED digital tube

RS485 serial port meter digital tube display module 4-bit 0.56-inch MODBUS-RTU LED digital tube

$43.26$43.26

Huaqingjun 1-Channel RS485 232 to Ethernet Converter UDP DNS HTTP MQTT Modbus RTU to Modbus TCP Serial Server Huaqingjun 1-Channel RS485 232 to Ethernet Converter UDP DNS HTTP MQTT Modbus RTU to Modbus TCP Serial Server

Huaqingjun 1-Channel RS485 232 to Ethernet Converter UDP DNS HTTP MQTT Modbus RTU to Modbus TCP Serial Server

$13.00$13.00

Huaqingjun 2-Channel RS485 232 to Ethernet Converter Gateway Industrial Communication Serial Server for Network Port Conversion Huaqingjun 2-Channel RS485 232 to Ethernet Converter Gateway Industrial Communication Serial Server for Network Port Conversion

Huaqingjun 2-Channel RS485 232 to Ethernet Converter Gateway Industrial Communication Serial Server for Network Port Conversion

$24.00$24.00

Similar with RKC 220VAC Temperature Controller PT100 K Type J Thermal Couple 4-20mA RS485 Modbus Full Size Panel Option Similar with RKC 220VAC Temperature Controller PT100 K Type J Thermal Couple 4-20mA RS485 Modbus Full Size Panel Option

Similar with RKC 220VAC Temperature Controller PT100 K Type J Thermal Couple 4-20mA RS485 Modbus Full Size Panel Option

$87.12$87.12

2 sold
48*48mm 0.5 Precision PID Temperature Controller CHFU Thermocouple E/K/J/L/T/R/S/PT100/Cu50 Type Sensor Relay SSR Output RS485 48*48mm 0.5 Precision PID Temperature Controller CHFU Thermocouple E/K/J/L/T/R/S/PT100/Cu50 Type Sensor Relay SSR Output RS485

48*48mm 0.5 Precision PID Temperature Controller CHFU Thermocouple E/K/J/L/T/R/S/PT100/Cu50 Type Sensor Relay SSR Output RS485

$97.85 $97.85

1 sold

Categories: Computer & Office, Servers & Industrial Computer

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24V 220V Compatible with Autonics Temperature Controller 48*96mm T25 PID Thermocouple Input RS485 Relay SSR 0‑10V 4‑20mA Output 24V 220V Compatible with Autonics Temperature Controller 48*96mm T25 PID Thermocouple Input RS485 Relay SSR 0‑10V 4‑20mA Output

24V 220V Compatible with Autonics Temperature Controller 48*96mm T25 PID Thermocouple Input RS485 Relay SSR 0‑10V 4‑20mA Output

$110.00 $110.00

Categories: Computer & Office, Servers & Industrial Computer

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SEEKU Wireless communication IoT 4G Ethernet WIFI module RS485 Remote control Monitor the PLC. SEEKU Wireless communication IoT 4G Ethernet WIFI module RS485 Remote control Monitor the PLC.

SEEKU Wireless communication IoT 4G Ethernet WIFI module RS485 Remote control Monitor the PLC.

$110.00 $110.00

Categories: Computer & Office, Servers & Industrial Computer

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Supports multiple sensor inputs PID RS485 RTD Relay SSR 0-10V 4-20mA Output Temperature Controller Modbus AC/DC 24V AC 220V Supports multiple sensor inputs PID RS485 RTD Relay SSR 0-10V 4-20mA Output Temperature Controller Modbus AC/DC 24V AC 220V

Supports multiple sensor inputs PID RS485 RTD Relay SSR 0-10V 4-20mA Output Temperature Controller Modbus AC/DC 24V AC 220V

$115.00 $115.00

Categories: Computer & Office, Servers & Industrial Computer

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T25 PID Temperature Controller Heat Cool Control Thermocouple RS485 RTD Input RelaySSR 0-10V 4-20mA Output Modbus 24V DC 220V AC T25 PID Temperature Controller Heat Cool Control Thermocouple RS485 RTD Input RelaySSR 0-10V 4-20mA Output Modbus 24V DC 220V AC

T25 PID Temperature Controller Heat Cool Control Thermocouple RS485 RTD Input RelaySSR 0-10V 4-20mA Output Modbus 24V DC 220V AC

$118.45 $118.45

1 sold

Categories: Computer & Office, Servers & Industrial Computer

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RS485 MODBUS 6 Alarm Pattern Controller T01 PT100 K Type Thermal Couple 4-20mA 0-10V Input 220VAC/24VDC Digital PID Temperature RS485 MODBUS 6 Alarm Pattern Controller T01 PT100 K Type Thermal Couple 4-20mA 0-10V Input 220VAC/24VDC Digital PID Temperature

RS485 MODBUS 6 Alarm Pattern Controller T01 PT100 K Type Thermal Couple 4-20mA 0-10V Input 220VAC/24VDC Digital PID Temperature

$103.00 $103.00

23 sold

Categories: Computer & Office, Servers & Industrial Computer

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Chingjun 2-Channel RS485 AC Current Transformer Detection Module 25A 50A Modbus RTU Communication for Current Data Module Chingjun 2-Channel RS485 AC Current Transformer Detection Module 25A 50A Modbus RTU Communication for Current Data Module

Chingjun 2-Channel RS485 AC Current Transformer Detection Module 25A 50A Modbus RTU Communication for Current Data Module

$16.00 $16.00

Categories: Computer & Office, Servers & Industrial Computer

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Isolated RS485 Repeater Photoelectric Isolation Industrial RS485 Hub 2Channel Signal Amplifier Isolated RS485 Repeater Photoelectric Isolation Industrial RS485 Hub 2Channel Signal Amplifier

Isolated RS485 Repeater Photoelectric Isolation Industrial RS485 Hub 2Channel Signal Amplifier

$52.53 $52.53

18 sold

Categories: Computer & Office, Servers & Industrial Computer

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24V 220V Compatible with Autonics Temperature Controller T24 PID Thermocouple Input RS485 Relay SSR 0-10V 4-20mA Output 24V 220V Compatible with Autonics Temperature Controller T24 PID Thermocouple Input RS485 Relay SSR 0-10V 4-20mA Output

24V 220V Compatible with Autonics Temperature Controller T24 PID Thermocouple Input RS485 Relay SSR 0-10V 4-20mA Output

$125.73 $125.73

23 sold

Categories: Computer & Office, Servers & Industrial Computer

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HEXIN RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit Wholesale

HEXIN RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit Wholesale

$6.90 $6.90

Categories: Computer & Office, Servers & Industrial Computer

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RS232 to RS485 Data Converter Serial Adapter 1.2KM 4 Bit RS232 to RS485 Data Converter Serial Adapter 1.2KM 4 Bit

RS232 to RS485 Data Converter Serial Adapter 1.2KM 4 Bit

$11.00 $11.00

Categories: Computer & Office, Servers & Industrial Computer

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34% off
Y1UB RS485 Ethernet Adapter MQTT Networking Communication Device Aluminum Housing Y1UB RS485 Ethernet Adapter MQTT Networking Communication Device Aluminum Housing

Y1UB RS485 Ethernet Adapter MQTT Networking Communication Device Aluminum Housing

$96.31 $145.93

Categories: Computer & Office, Servers & Industrial Computer

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Chingjun1-Channel RS485 AC Current Transformer Detection Module RS485 Modbus RTU 25A 50A Current Data Acquisition Module Chingjun1-Channel RS485 AC Current Transformer Detection Module RS485 Modbus RTU 25A 50A Current Data Acquisition Module

Chingjun1-Channel RS485 AC Current Transformer Detection Module RS485 Modbus RTU 25A 50A Current Data Acquisition Module

$13.00 $13.00

Categories: Computer & Office, Servers & Industrial Computer

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SeekU T250 Temperature Controller Relay SSR 0‑10V 4‑20mA Output 24V/220V Optional Power Supply RS485 PID Auto‑tuning SeekU T250 Temperature Controller Relay SSR 0‑10V 4‑20mA Output 24V/220V Optional Power Supply RS485 PID Auto‑tuning

SeekU T250 Temperature Controller Relay SSR 0‑10V 4‑20mA Output 24V/220V Optional Power Supply RS485 PID Auto‑tuning

$117.00 $117.00

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun USB to RS485 Converter Modbus RTU Communication USB Cable DB9 for Industrial Automation Huaqingjun USB to RS485 Converter Modbus RTU Communication USB Cable DB9 for Industrial Automation

Huaqingjun USB to RS485 Converter Modbus RTU Communication USB Cable DB9 for Industrial Automation

$10.00 $10.00

2 sold

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 3-Channel RS485 AC Current Transformer Detection 25A 50A Module Modbus RTU for Current Data Acquisition Huaqingjun 3-Channel RS485 AC Current Transformer Detection 25A 50A Module Modbus RTU for Current Data Acquisition

Huaqingjun 3-Channel RS485 AC Current Transformer Detection 25A 50A Module Modbus RTU for Current Data Acquisition

$20.00 $20.00

2 sold

Categories: Computer & Office, Servers & Industrial Computer

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FX3U 14MR 14MT 20MR 20MT 24MR 24MT 1AD 1DA Output Baud Rate 115.2Kbps MODBUS RTU RS485 RS232 FX3U 14MR 14MT 20MR 20MT 24MR 24MT 1AD 1DA Output Baud Rate 115.2Kbps MODBUS RTU RS485 RS232

FX3U 14MR 14MT 20MR 20MT 24MR 24MT 1AD 1DA Output Baud Rate 115.2Kbps MODBUS RTU RS485 RS232

$113.30 $113.30

23 sold

Categories: Computer & Office, Servers & Industrial Computer

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T24 PID Temperature Controller 100ms Sampling Thermocouple RTD Input Relay SSR 0-10V 4-20mA Output RS485 Modbus 24V DC 220V AC T24 PID Temperature Controller 100ms Sampling Thermocouple RTD Input Relay SSR 0-10V 4-20mA Output RS485 Modbus 24V DC 220V AC

T24 PID Temperature Controller 100ms Sampling Thermocouple RTD Input Relay SSR 0-10V 4-20mA Output RS485 Modbus 24V DC 220V AC

$103.00 $103.00

Categories: Computer & Office, Servers & Industrial Computer

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61% off
2X 8Ch Input/Output Digital Switch TTL Lvttl CMOS RS485 IO Control Module Modbus Rtu Board For PLC Relay, (With Pin)-ABIU 2X 8Ch Input/Output Digital Switch TTL Lvttl CMOS RS485 IO Control Module Modbus Rtu Board For PLC Relay, (With Pin)-ABIU

2X 8Ch Input/Output Digital Switch TTL Lvttl CMOS RS485 IO Control Module Modbus Rtu Board For PLC Relay, (With Pin)-ABIU

$6.17 $15.81

Categories: Computer & Office, Servers & Industrial Computer

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SeekU FFU Relay SSR output AC220V control with RS485 online monitoring Air cleanser stepless speed controller SeekU FFU Relay SSR output AC220V control with RS485 online monitoring Air cleanser stepless speed controller

SeekU FFU Relay SSR output AC220V control with RS485 online monitoring Air cleanser stepless speed controller

$61.80 $61.80

Categories: Computer & Office, Servers & Industrial Computer

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58% off
Stylish-RS485 RS232 Isolated Expansion HAT SPI Control RS485 RS232 HAT, For Arduino RS232 RS485 Communication Module Stylish-RS485 RS232 Isolated Expansion HAT SPI Control RS485 RS232 HAT, For Arduino RS232 RS485 Communication Module

Stylish-RS485 RS232 Isolated Expansion HAT SPI Control RS485 RS232 HAT, For Arduino RS232 RS485 Communication Module

$23.45 $55.84

1 sold

Categories: Computer & Office, Servers & Industrial Computer

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SEEKU PID RS485 Supports multiple sensor inputs W96XH96mm Temp Controller Relay SSR 0-10V 4-20mA Output Modbus AC/DC 24V AC 220 SEEKU PID RS485 Supports multiple sensor inputs W96XH96mm Temp Controller Relay SSR 0-10V 4-20mA Output Modbus AC/DC 24V AC 220

SEEKU PID RS485 Supports multiple sensor inputs W96XH96mm Temp Controller Relay SSR 0-10V 4-20mA Output Modbus AC/DC 24V AC 220

$115.00 $115.00

Categories: Computer & Office, Servers & Industrial Computer

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26% off
Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Support 24BB Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Support 24BB

Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Support 24BB

$15.84 $21.41

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 1-Channel RS485 Current Voltage Detect Module High-Precision Transformer 485 Modbus Communication Acquisition Module Huaqingjun 1-Channel RS485 Current Voltage Detect Module High-Precision Transformer 485 Modbus Communication Acquisition Module

Huaqingjun 1-Channel RS485 Current Voltage Detect Module High-Precision Transformer 485 Modbus Communication Acquisition Module

$16.00 $16.00

Categories: Computer & Office, Servers & Industrial Computer

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Chingjun RS485 232 TTL to LoRa Data Communication Module 2KM 4KM 6KM Wireless Ethernet Port to 232/485 Repeater Network Radio Chingjun RS485 232 TTL to LoRa Data Communication Module 2KM 4KM 6KM Wireless Ethernet Port to 232/485 Repeater Network Radio

Chingjun RS485 232 TTL to LoRa Data Communication Module 2KM 4KM 6KM Wireless Ethernet Port to 232/485 Repeater Network Radio

$18.00 $18.00

Categories: Computer & Office, Servers & Industrial Computer

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Thermostat SeekU T26 Compatible with Autonics PID Auto-tuning Relay SSR 0-10V 4-20mA Output RS485 DC24V/AC220V Thermostat SeekU T26 Compatible with Autonics PID Auto-tuning Relay SSR 0-10V 4-20mA Output RS485 DC24V/AC220V

Thermostat SeekU T26 Compatible with Autonics PID Auto-tuning Relay SSR 0-10V 4-20mA Output RS485 DC24V/AC220V

$113.30 $113.30

2 sold

Categories: Computer & Office, Servers & Industrial Computer

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36% off
CB 1241 RS485 Signal Board 241-1CH30-1XB0 Compatible For Siemens S7-1200 CPU 1214 Communication Module CB 1241 RS485 Signal Board 241-1CH30-1XB0 Compatible For Siemens S7-1200 CPU 1214 Communication Module

CB 1241 RS485 Signal Board 241-1CH30-1XB0 Compatible For Siemens S7-1200 CPU 1214 Communication Module

$19.73 $30.83

Categories: Computer & Office, Servers & Industrial Computer

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SEEKU W72XH72mm PID RS485 Relay SSR 0-10V 4-20mA Output Supports multiple sensor inputsTemp Controller Modbus AC/DC 24V AC 220V SEEKU W72XH72mm PID RS485 Relay SSR 0-10V 4-20mA Output Supports multiple sensor inputsTemp Controller Modbus AC/DC 24V AC 220V

SEEKU W72XH72mm PID RS485 Relay SSR 0-10V 4-20mA Output Supports multiple sensor inputsTemp Controller Modbus AC/DC 24V AC 220V

$115.00 $115.00

Categories: Computer & Office, Servers & Industrial Computer

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Pulse Controller WSM-2 PWM Pulse Generator Knob Adjustable Frequency Duty Cycle RS485 Modbus Communication Pulse Output Pulse Controller WSM-2 PWM Pulse Generator Knob Adjustable Frequency Duty Cycle RS485 Modbus Communication Pulse Output

Pulse Controller WSM-2 PWM Pulse Generator Knob Adjustable Frequency Duty Cycle RS485 Modbus Communication Pulse Output

$50.00 $50.00

Categories: Computer & Office, Servers & Industrial Computer

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4/8 Port 485 Hub Repeater 4/8-Channel RS485 Distributor Isolation Industrial Grade Splitter 4/8 Port 485 Hub Repeater 4/8-Channel RS485 Distributor Isolation Industrial Grade Splitter

4/8 Port 485 Hub Repeater 4/8-Channel RS485 Distributor Isolation Industrial Grade Splitter

$94.76 $94.76

32 sold

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 4-Channel RS485 LAN Digital Input Module Modbus RTU/TCP 4DI Board for Sensors Huaqingjun 4-Channel RS485 LAN Digital Input Module Modbus RTU/TCP 4DI Board for Sensors

Huaqingjun 4-Channel RS485 LAN Digital Input Module Modbus RTU/TCP 4DI Board for Sensors

$26.00 $26.00

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 2-Channel RS485 Current Voltage Transformer Detect Module High-Precision Acquisition Module Huaqingjun 2-Channel RS485 Current Voltage Transformer Detect Module High-Precision Acquisition Module

Huaqingjun 2-Channel RS485 Current Voltage Transformer Detect Module High-Precision Acquisition Module

$22.00 $22.00

Categories: Computer & Office, Servers & Industrial Computer

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RS485 serial port meter digital tube display module 4-bit 0.56-inch MODBUS-RTU LED digital tube RS485 serial port meter digital tube display module 4-bit 0.56-inch MODBUS-RTU LED digital tube

RS485 serial port meter digital tube display module 4-bit 0.56-inch MODBUS-RTU LED digital tube

$43.26 $43.26

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 1-Channel RS485 232 to Ethernet Converter UDP DNS HTTP MQTT Modbus RTU to Modbus TCP Serial Server Huaqingjun 1-Channel RS485 232 to Ethernet Converter UDP DNS HTTP MQTT Modbus RTU to Modbus TCP Serial Server

Huaqingjun 1-Channel RS485 232 to Ethernet Converter UDP DNS HTTP MQTT Modbus RTU to Modbus TCP Serial Server

$13.00 $13.00

Categories: Computer & Office, Servers & Industrial Computer

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Huaqingjun 2-Channel RS485 232 to Ethernet Converter Gateway Industrial Communication Serial Server for Network Port Conversion Huaqingjun 2-Channel RS485 232 to Ethernet Converter Gateway Industrial Communication Serial Server for Network Port Conversion

Huaqingjun 2-Channel RS485 232 to Ethernet Converter Gateway Industrial Communication Serial Server for Network Port Conversion

$24.00 $24.00

Categories: Computer & Office, Servers & Industrial Computer

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Similar with RKC 220VAC Temperature Controller PT100 K Type J Thermal Couple 4-20mA RS485 Modbus Full Size Panel Option Similar with RKC 220VAC Temperature Controller PT100 K Type J Thermal Couple 4-20mA RS485 Modbus Full Size Panel Option

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Categories: Computer & Office, Servers & Industrial Computer

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